Hello everyone,
I’ve just took my car in for it’s yearly MOT and it’s failed on the fast idle test.
For some reason when the car is in neutral and has to sit between 2000-2500 rpm it will only hold these revs for about 10 swap SS and then completely rev out? It’s like the car just refuses to stay at a constant rpm. Does anyone have any idea what it could be?
P.S the car has a standard map and a res delete
Thanks
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I’ve just took my car in for it’s yearly MOT and it’s failed on the fast idle test.
For some reason when the car is in neutral and has to sit between 2000-2500 rpm it will only hold these revs for about 10 swap SS and then completely rev out? It’s like the car just refuses to stay at a constant rpm. Does anyone have any idea what it could be?
P.S the car has a standard map and a res delete
Thanks
Sent from my iPhone using Tapatalk